Butter Making Experiment Worksheet

Science experiments lesson 17: Butter from shaking cream · Set 802 · 40 questions

What you do (Shake till it clumps): 1. Fill the jar only one-third full of fresh cream. 2. Screw the lid on tightly. 3. Shake hard, taking turns, for 10–15 minutes. 4. When lumps form, pour off the buttermilk and rinse the butter in cold water.

1. 1.True or false: a magnet is needed for making butter. (a) True (b) False
2. 2.🧺 Do we need turmeric powder for making butter? (a) needed (b) not needed
3. 3.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: how hard we shake is what we measure. (a) False (b) True
4. 4.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: the cream temperature is what we measure. (a) True (b) False
5. 5.🧺 Which of these is needed for making butter? (a) a timer (b) yeast (c) a magnet (d) turmeric powder
6. 6.🧺 Do we need cold water to rinse for making butter? (a) not needed (b) needed
7. 7.True or false: melting butter is a change that cannot be undone. (a) True (b) False
8. 8.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) yeast (c) a timer (d) fresh cream
9. 9.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) cold water to rinse (b) a timer (c) a bowl (d) turmeric powder
10. 10.🧈 Why does shaking cream make butter? (a) the jar adds butter (b) shaking adds salt (c) fat bits stick together (d) the lid is warm
11. 11.🧈 What is the watery liquid left after the butter forms? (a) buttermilk (b) honey (c) oil (d) vinegar
12. 12.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) a timer (c) a jar with a tight lid (d) turmeric powder
13. 13.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the amount of cream”? (a) we measure it (b) we change it (c) we keep it the same
14. 14.🔍 What do you see after shaking cream in a jar for a long time? (a) clear water only (b) sugar crystals (c) lumps of butter (d) bubbles of gas
15. 15.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is kept the same? (a) time to make butter (b) the cream temperature (c) the same jar
16. 16.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a battery cell (b) cold water to rinse (c) a timer (d) a jar with a tight lid
17. 17.🧺 Do we need fresh cream for making butter? (a) needed (b) not needed
18. 18.⚖️ Fair test — does cold cream turn into butter faster than warm cream? Which of these is the one thing we change? (a) the cream temperature (b) the amount of cream (c) how hard we shake (d) the same jar
19. 19.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) fresh cream (b) a jar with a tight lid (c) a magnet (d) a bowl
20. 20.⚖️ Fair test — does cold cream turn into butter faster than warm cream? True or false: time to make butter is kept the same. (a) False (b) True
21. 21.⚖️ Fair test — does cold cream turn into butter faster than warm cream? What do we do with “the same jar”? (a) we keep it the same (b) we change it (c) we measure it
22. 22.🧈 Which of these is a change that can be undone? (a) browning lemon ink (b) folding paper (c) baking a cake (d) milk turning to curd
23. 23.🔍 Which is the odd one out? (a) melting butter (b) melting ice (c) browning lemon ink (d) freezing water
24. 24.🧺 Three of these are needed for making butter. Which one is NOT needed? (a) a bowl (b) a jar with a tight lid (c) cold water to rinse (d) a balloon
25. 25.🧺 Which of these is needed for making butter? (a) a magnet (b) a bowl (c) a mirror (d) a balloon
26. 26.🧈 Before the butter appears, what does the cream turn into? (a) ice (b) clear water (c) thick whipped cream (d) powder
27. 27.🔍 Which is the odd one out? (a) cooking an egg (b) rusting iron (c) folding paper (d) milk turning to curd
28. 28.🧈 Which of these is a change that cannot be undone? (a) cooking an egg (b) melting ice (c) folding paper (d) freezing water
29. 29.🧺 Which of these is not needed for making butter? (a) a jar with a tight lid (b) a mirror (c) fresh cream (d) a timer
30. 30.🧺 Which of these is not needed for making butter? (a) cold water to rinse (b) fresh cream (c) a timer (d) yeast
31. 31.🔍 Which is the odd one out? (a) melting ice (b) folding paper (c) freezing water (d) cooking an egg
32. 32.🧈 Can this change be undone: melting butter? (a) can be undone (b) cannot be undone
33. 33.🧈 Can this change be undone: dissolving salt? (a) can be undone (b) cannot be undone
34. 34.🧈 Can this change be undone: browning lemon ink? (a) cannot be undone (b) can be undone
35. 35.🛟 Why is a plastic jar a good choice for shaking? (a) it is magnetic (b) it will not break (c) it is hotter (d) it is heavier
36. 36.🔍 Which is the odd one out? (a) browning lemon ink (b) cooking an egg (c) rusting iron (d) dissolving salt
37. 37.🧺 Do we need a timer for making butter? (a) needed (b) not needed
38. 38.🧈 Can this change be undone: freezing water? (a) can be undone (b) cannot be undone
39. 39.🔮 Predict: the jar is filled right to the top with cream. What happens? (a) it is much faster (b) it takes much longer (c) it turns pink (d) it makes salt
40. 40.🛟 Why must the jar lid be screwed on tightly? (a) so it gets hot (b) so cream does not spill (c) so it turns yellow (d) so air gets out

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